Auxiliary opening/closing mechanism for a cover of a roasting stove

Abstract

An auxiliary opening/closing mechanism for a cover of a roasting stove, the mechanism can improve the roasting stove to eliminate the defect resided in using a thick and heavy metallic roasting stove cover which makes uneasy for opening and closing the auxiliary mechanism is connected with a rope on the rear of it, the rope extends down along the back of the roasting stove, and one end of the rope has a pending counterbalance weight, the weight of the counterbalance weight pulls the roasting stove cover to help to open it, thereby the roasting stove cover gets rid of the trouble of being uneasy for opening and closing being due to its thickness and heaviness.

1 . An auxiliary opening/closing mechanism for a cover of a roasting stove, wherein a rope is connected on a rear side of said roasting stove cover, said rope extends down along a back side of said roasting stove with a counterbalance weight hung on one end of it; weight of said counterbalance weight pulls said roasting stove cover to help to open said roasting stove cover. 
   
   
       2 . The auxiliary opening/closing mechanism for a cover of a roasting stove as in  claim 1 , wherein at least a pulley is provided on said back side of said roasting stove for positioning and to increase moving smoothness of said rope. 
   
   
       3 . The auxiliary opening/closing mechanism for a cover of a roasting stove as in  claim 1 , wherein said rope is fixed on said rear side of said roasting stove cover for positioning and to increase moving smoothness of said rope. 
   
   
       4 . The auxiliary opening/closing mechanism for a cover of a roasting stove as in  claim 1 , wherein said rope is a steel rope. 
   
   
       5 . The auxiliary opening/closing mechanism for a cover of a roasting stove as in  claim 1 , wherein a hanging ring is provided on said rear side of said roasting stove cover, said roasting stove cover is connected with said rope through said hanging ring.